NO20060028L - Processing of C4 olefin drums for maximum propylene production - Google Patents
Processing of C4 olefin drums for maximum propylene productionInfo
- Publication number
- NO20060028L NO20060028L NO20060028A NO20060028A NO20060028L NO 20060028 L NO20060028 L NO 20060028L NO 20060028 A NO20060028 A NO 20060028A NO 20060028 A NO20060028 A NO 20060028A NO 20060028 L NO20060028 L NO 20060028L
- Authority
- NO
- Norway
- Prior art keywords
- isobutylene
- ethylene
- propylene
- drums
- olefin
- Prior art date
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000001336 alkenes Chemical class 0.000 title 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 5
- 239000005977 Ethylene Substances 0.000 abstract 5
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 235000013844 butane Nutrition 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000005649 metathesis reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 1
- 125000004817 pentamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/02—Metathesis reactions at an unsaturated carbon-to-carbon bond
- C07C6/04—Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- C07C2521/08—Silica
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/10—Magnesium; Oxides or hydroxides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/24—Chromium, molybdenum or tungsten
- C07C2523/30—Tungsten
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
For å maksimere produksjonen av propylen når den eksterne tilføringen av etylen er begrenset, blir C4-andelen fra en hydrokarbon-crackingprosess først utsatt for autometatese, før eventuell isobutylenfjerning og uten eventuell tilsetning av etylen. Dette begunstiger reaksjonene som produserer propylen og pentener. Etylenet og propylenet som blir produsert blir så fjernet, noe som resulterer i en strømning av C4-ene og tyngre komponenter. C5 og tyngre komponenter blir så fjernet og etterlater en blanding av 1-buten, 2-buten, isobutylen og iso- og normale butaner. Isobutylenet blir så fjernet, fortrinnsvis med en katalytisk destillasjon-hydroisomeriseringsisobutylenfjerner. Den isobutylenfrie C4-strømningen blir så blandet med produktetylenet fjernet fra autometateseproduktet sammen med eventuell nødvendig frisk ekstern etylen, og utsatt for konvensjonell metatese som produserer ytterligere propylen.In order to maximize the production of propylene when the external supply of ethylene is limited, the C4 portion of a hydrocarbon cracking process is first subjected to autometathesis, before any isobutylene removal and without any addition of ethylene. This favors the reactions that produce propylene and pentenes. The ethylene and propylene produced are then removed, resulting in a flow of the C4s and heavier components. C5 and heavier components are then removed leaving a mixture of 1-butene, 2-butene, isobutylene and iso- and normal butanes. The isobutylene is then removed, preferably with a catalytic distillation-hydroisomerization isobutylene remover. The isobutylene-free C4 flow is then mixed with the product ethylene removed from the autometate product together with any necessary fresh external ethylene, and subjected to conventional metathesis producing additional propylene.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/620,186 US7214841B2 (en) | 2003-07-15 | 2003-07-15 | Processing C4 olefin streams for the maximum production of propylene |
| PCT/US2004/022118 WO2005009929A2 (en) | 2003-07-15 | 2004-07-12 | Processing c4 olefin streams for the maximum production of propylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20060028L true NO20060028L (en) | 2006-04-12 |
| NO334498B1 NO334498B1 (en) | 2014-03-17 |
Family
ID=34062728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20060028A NO334498B1 (en) | 2003-07-15 | 2006-01-04 | Processing of C4 olefin streams for maximum propylene production |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7214841B2 (en) |
| EP (1) | EP1646598B1 (en) |
| JP (1) | JP4562731B2 (en) |
| KR (1) | KR100799476B1 (en) |
| CN (1) | CN100439301C (en) |
| AT (1) | ATE396163T1 (en) |
| BR (1) | BRPI0412548B1 (en) |
| CA (1) | CA2532239C (en) |
| DE (1) | DE602004013978D1 (en) |
| ES (1) | ES2307052T3 (en) |
| MX (1) | MXPA06000768A (en) |
| NO (1) | NO334498B1 (en) |
| WO (1) | WO2005009929A2 (en) |
| ZA (1) | ZA200600200B (en) |
Families Citing this family (83)
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| US20100121120A1 (en) * | 2008-10-30 | 2010-05-13 | Conocophillips Company | Process for upgrading hydrocarbons |
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| KR102792297B1 (en) * | 2019-09-24 | 2025-04-04 | 주식회사 엘지화학 | Method for preparing propylene |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5087780A (en) | 1988-10-31 | 1992-02-11 | Chemical Research & Licensing Company | Hydroisomerization process |
| FR2733978B1 (en) | 1995-05-11 | 1997-06-13 | Inst Francais Du Petrole | PROCESS AND INSTALLATION FOR THE CONVERSION OF OLEFINIC C4 AND C5 CUPS INTO ETHER AND PROPYLENE |
| ES2142649T3 (en) * | 1996-09-27 | 2000-04-16 | Basf Ag | PROCEDURE FOR OBTAINING PROPENO. |
| DE19640026A1 (en) * | 1996-09-27 | 1998-04-02 | Basf Ag | Production of propene and 1-butene |
| FR2755130B1 (en) | 1996-10-28 | 1998-12-11 | Inst Francais Du Petrole | NEW PROCESS FOR THE PRODUCTION OF ISOBUTENE AND PROPYLENE FROM FOUR-CARBON HYDROCARBON CUTS |
| DE19746040A1 (en) * | 1997-10-17 | 1999-04-22 | Basf Ag | Propene production giving high yield and selectivity by disproportionation of but-1-ene, but-2-ene and isobutene using a metathesis catalyst based on a transistion metal |
| DE10013253A1 (en) * | 2000-03-17 | 2001-09-20 | Basf Ag | Production of propene and hexene from butenes in a raffinate II C4 fraction comprises reaction with ethene on a Group VIb, VIIb or VIII metal metathesis catalyst |
| US6777582B2 (en) | 2002-03-07 | 2004-08-17 | Abb Lummus Global Inc. | Process for producing propylene and hexene from C4 olefin streams |
-
2003
- 2003-07-15 US US10/620,186 patent/US7214841B2/en not_active Expired - Lifetime
-
2004
- 2004-07-12 MX MXPA06000768A patent/MXPA06000768A/en active IP Right Grant
- 2004-07-12 BR BRPI0412548-7B1A patent/BRPI0412548B1/en not_active IP Right Cessation
- 2004-07-12 AT AT04777909T patent/ATE396163T1/en not_active IP Right Cessation
- 2004-07-12 WO PCT/US2004/022118 patent/WO2005009929A2/en not_active Ceased
- 2004-07-12 ES ES04777909T patent/ES2307052T3/en not_active Expired - Lifetime
- 2004-07-12 CN CNB2004800265308A patent/CN100439301C/en not_active Expired - Fee Related
- 2004-07-12 JP JP2006520241A patent/JP4562731B2/en not_active Expired - Fee Related
- 2004-07-12 DE DE602004013978T patent/DE602004013978D1/en not_active Expired - Lifetime
- 2004-07-12 KR KR1020067000922A patent/KR100799476B1/en not_active Expired - Lifetime
- 2004-07-12 CA CA2532239A patent/CA2532239C/en not_active Expired - Fee Related
- 2004-07-12 ZA ZA200600200A patent/ZA200600200B/en unknown
- 2004-07-12 EP EP04777909A patent/EP1646598B1/en not_active Expired - Lifetime
-
2006
- 2006-01-04 NO NO20060028A patent/NO334498B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US7214841B2 (en) | 2007-05-08 |
| BRPI0412548A (en) | 2006-09-19 |
| KR100799476B1 (en) | 2008-01-31 |
| NO334498B1 (en) | 2014-03-17 |
| EP1646598A2 (en) | 2006-04-19 |
| DE602004013978D1 (en) | 2008-07-03 |
| JP2007531696A (en) | 2007-11-08 |
| US20050014981A1 (en) | 2005-01-20 |
| JP4562731B2 (en) | 2010-10-13 |
| MXPA06000768A (en) | 2006-04-18 |
| WO2005009929A2 (en) | 2005-02-03 |
| WO2005009929B1 (en) | 2005-05-12 |
| BRPI0412548B1 (en) | 2014-02-25 |
| ES2307052T3 (en) | 2008-11-16 |
| KR20060091291A (en) | 2006-08-18 |
| ZA200600200B (en) | 2007-04-25 |
| CN1852878A (en) | 2006-10-25 |
| CA2532239C (en) | 2012-03-20 |
| EP1646598B1 (en) | 2008-05-21 |
| CA2532239A1 (en) | 2005-02-03 |
| CN100439301C (en) | 2008-12-03 |
| WO2005009929A3 (en) | 2005-03-10 |
| ATE396163T1 (en) | 2008-06-15 |
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